diff --git a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
index b36c77c78b..348b563c0c 100644
--- a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
+++ b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
@@ -3906,8 +3906,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +    host->mrq = mrq;    
 +
 +    if (msdc_do_request(mmc,mrq)) {  	
-+        if(host->hw->flags & MSDC_REMOVABLE && mrq->data && mrq->data->error) {
-+            //msdc_tune_request(mmc,mrq);                                    	
++        if(host->hw->flags & MSDC_REMOVABLE && CONFIG_SOC_MT7621 && mrq->data && mrq->data->error) {
++            msdc_tune_request(mmc,mrq);                                    	
 +        }        	
 +    }
 +